{"product_id":"woodward-2301a-9907-022-speed-control-module","title":"Woodward 2301A 9907-022 Speed Control Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Woodward 9907-022 2301A Speed Control Module provides specialized regulation for diesel engines, gas engines, and steam turbines. This low-voltage analog unit manages prime mover velocity with high precision, supporting both standalone isochronous operation and parallel droop control. It serves as a foundational component in power generation and mechanical drive systems. We supply this module as 100% Brand New original equipment to ensure immediate system compatibility and long-term operational integrity.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9907-022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2301A Speed Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18–40 VDC (Low-Voltage Model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2000–6000 Hz (Switch-selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e273.6 mm × 214.1 mm × 59.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSheet-metal for panel mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIsochronous or Droop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Low-Voltage Performance\u003c\/strong\u003e: The 9907-022 operates efficiently on an 18–40 VDC range. This makes it ideal for battery-backed industrial systems where voltage stability fluctuates during engine cranking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Analog Tuning\u003c\/strong\u003e: This module utilizes manual switches and potentiometers for configuration. Engineers can set the 2000–6000 Hz speed range and fine-tune dynamic response without needing external software or laptops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Sheet-Metal Construction\u003c\/strong\u003e: The chassis provides a sturdy frame that resists mechanical stress. Its design facilitates easy panel mounting while protecting the internal circuitry from physical impact in engine room environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Load Management\u003c\/strong\u003e: The unit seamlessly switches between isochronous mode for constant frequency and droop mode for load sharing. This flexibility allows a single spare part to support multiple engine configurations in a facility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eWhat is the primary difference between the 9907-022 and other 2301A models?\u003c\/h4\u003e\n\u003cp\u003eThe 9907-022 specifies a low-voltage input (18–40 VDC) and a high-frequency speed range (2000–6000 Hz). Always check your existing module's nameplate to match these electrical parameters exactly.\u003c\/p\u003e\n\u003ch4\u003eCan this module replace an older 2301A series unit?\u003c\/h4\u003e\n\u003cp\u003eYes, provided the voltage and frequency ranges match. It retains the classic 2301A footprint, allowing for a direct physical swap-out without re-drilling mounting holes.\u003c\/p\u003e\n\u003ch4\u003eIs this a new or remanufactured part?\u003c\/h4\u003e\n\u003cp\u003eThis is a 100% Brand New unit. It undergoes rigorous factory testing and arrives in original Woodward packaging, ensuring it meets all OEM performance standards.\u003c\/p\u003e\n\u003ch4\u003eDoes it require special tools for installation?\u003c\/h4\u003e\n\u003cp\u003eNo. You only need standard hand tools for wiring the terminal blocks and a small screwdriver for adjusting the tuning potentiometers.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":52040101724472,"sku":"2301A 9907-022","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/2301A_9907-022.jpg?v=1775613860","url":"https:\/\/www.automodulexpert.com\/products\/woodward-2301a-9907-022-speed-control-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}